AS 701 problems in Chicago ?
Mike Tancsa
mike at sentex.net
Tue Oct 17 11:32:57 UTC 2006
At 03:39 AM 10/17/2006, Simon Waters wrote:
>On Tuesday 17 Oct 2006 03:32, Mike Tancsa wrote:
> > Anyone know whats up ? I have seen some strange routing depending on
> > the payload's protocol to a site in one of their colos in Toronto.
>
>Don't know if it is related, but we can't route email to bellsouth.net -- no
Hi,
Thanks for replying, it doesnt seem to be related based on
the traceroute you provided. I am still seeing the issue this
morning, but its not so wide spread across protocols. I worked
around the issue by dumping out my traffic to them via Teleglobe
instead of MTSAllstream. Teleglobe seems to talk to them on a
different router in Chicago which doesnt seem to be showing the
behaviour as much as the other router or at least its not on the
source IP addresses I am using. However, its stil blocking IPSEC packets
I got an email from the datacenter early this AM saying the problem
was fixed according to UUnet, but it still there when I just tried
now. Is this the result of some protocol prioritizing config gone
bad ? Or busted software ?
e.g as of this morning, icmp,tcp, and udp packets make it to the
other side but not IPSEC
traceroute -s 67.43.129.246 -Pudp 209.167.35
traceroute to 209.167.35.xx (209.167.35.xx) from 67.43.129.246, 64
hops max, 40 byte packets
1 216.191.68.65 (216.191.68.65) 0.877 ms 0.708 ms 0.786 ms
2 65.195.241.149 (65.195.241.149) 12.225 ms 12.262 ms 12.239 ms
3 0.so-1-0-0.XL1.CHI1.ALTER.NET (152.63.70.78) 12.524 ms 12.424
ms 12.443 ms
4 0.so-0-0-0.TL1.CHI2.ALTER.NET (152.63.68.82) 12.870 ms 12.832
ms 12.940 ms
5 0.so-3-0-0.TL1.TOR2.ALTER.NET (152.63.2.85) 28.846 ms 28.633
ms 28.739 ms
6 0.so-1-0-0.XL1.TOR2.ALTER.NET (152.63.3.82) 28.886 ms 74.966
ms 28.789 ms
7 POS6-1.GW4.TOR2.ALTER.NET (152.63.131.129) 28.888 ms 28.691
ms 28.605 ms
8 enoo3-gw.customer.alter.net (205.150.100.214) 34.739 ms 34.998
ms 34.395 ms
traceroute -s 67.43.129.246 -Pesp 209.167.35.xx
traceroute to 209.167.35.xx (209.167.35.xx) from 67.43.129.246, 64
hops max, 36 byte packets
1 216.191.68.65 (216.191.68.65) 0.918 ms 0.724 ms 0.712 ms
2 65.195.241.149 (65.195.241.149) 12.244 ms 12.311 ms 12.297 ms
3 0.so-1-0-0.XL1.CHI1.ALTER.NET (152.63.70.78) 12.361 ms 12.456
ms 12.404 ms
4 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 12.792 ms 12.784
ms 12.751 ms
5 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 13.356 ms 13.405
ms 13.489 ms
6 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 13.208 ms 13.113
ms 13.131 ms
7 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 13.820 ms 13.833
ms 13.903 ms
8 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 13.666 ms 13.567
ms 13.733 ms
9 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 14.308 ms 14.316
ms 14.345 ms
10 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 14.018 ms 14.113
ms 14.073 ms
11 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 14.807 ms 14.824
ms 14.943 ms
12 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 14.558 ms 14.611
ms 14.595 ms
13 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 15.327 ms 15.335
ms 15.174 ms
14 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 15.031 ms 14.948
ms 15.148 ms
15 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 15.680 ms 15.678
ms 15.688 ms
16 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 15.510 ms 15.498
ms 15.534 ms
17 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 16.189 ms 16.239
ms 16.167 ms
18 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 15.964 ms 15.855
ms 15.924 ms
19 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 16.688 ms 16.629
ms 16.753 ms
20 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 16.385 ms 16.464
ms 16.473 ms
21 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 17.099 ms 17.034
ms 17.134 ms
22 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 77.096 ms 16.821
ms 16.875 ms
23 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 17.488 ms 17.474
ms 17.474 ms
24 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 17.310 ms 17.348
ms 17.323 ms
25 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 18.018 ms 18.137
ms 17.953 ms
26 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 17.838 ms 17.740
ms 17.820 ms
27 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 18.595 ms 18.466
ms 18.484 ms
28 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 18.220 ms 18.256
ms 18.349 ms
29 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 48.198 ms 18.987
ms 18.877 ms
30 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 18.669 ms 18.709
ms 18.769 ms
31 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 19.361 ms 19.565
ms 19.442 ms
32 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 19.121 ms 19.158
ms 19.114 ms
33 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 19.780 ms 20.010
ms 19.907 ms
34 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 19.610 ms 19.614
ms 19.587 ms
35 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 20.329 ms 20.239
ms 20.269 ms
36 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 20.119 ms 20.179
ms 20.076 ms
37 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 20.906 ms 20.700
ms 20.985 ms
38 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 20.487 ms 21.070
ms 20.650 ms
39 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 21.259 ms 21.198
ms 21.244 ms
40 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 21.035 ms 20.946
ms 21.008 ms
41 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 21.699 ms 21.767
ms 21.733 ms
42 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 21.418 ms 21.589
ms 21.425 ms
43 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 22.177 ms 22.190
ms 22.213 ms
44 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 22.157 ms 22.063
ms 21.864 ms
45 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 22.620 ms 22.618
ms 22.570 ms
46 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 22.454 ms 22.307
ms 22.383 ms
47 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 23.049 ms 23.064
ms 23.056 ms
48 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 22.802 ms 27.152
ms 22.712 ms
49 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 23.585 ms 23.603
ms 23.435 ms
50 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 23.478 ms 23.300
ms 23.317 ms
51 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 23.946 ms 23.967
ms 24.061 ms
52 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 23.802 ms 23.804
ms 23.820 ms
53 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 24.434 ms 24.392
ms 24.532 ms
54 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 48.177 ms 24.157
ms 24.267 ms
55 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 24.951 ms 25.016
ms 24.947 ms
56 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 24.734 ms 62.234
ms 24.696 ms
57 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 25.405 ms 25.378
ms 25.452 ms
58 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 24.992 ms 25.122
ms 25.256 ms
59 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 25.831 ms 25.818
ms 25.812 ms
60 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 25.638 ms 25.676
ms 25.636 ms
61 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 26.440 ms 26.350
ms 26.377 ms
62 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 26.006 ms 26.136
ms 26.180 ms
63 0.so-7-0-0.XL1.CHI6.ALTER.NET (152.63.65.161) 26.902 ms 26.770
ms 26.734 ms
64 0.so-0-0-0.TL1.CHI4.ALTER.NET (152.63.13.26) 26.506 ms 26.525
ms 26.494 ms
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